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From: | Gerd Hoffmann |
Subject: | Re: [Qemu-devel] [PATCH 00/18] usb patch queue: add usb 2.0 |
Date: | Tue, 17 May 2011 09:36:54 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110419 Red Hat/3.1.10-1.el6_0 Thunderbird/3.1.10 |
Hi,
git://git.kraxel.org/qemu usb.11.pullCool! I'm glad to see someone actively working in this space. Any specific areas where testing would be helpful?
All over the place ;) Current state: usb device emulation: - usb-storage should work fine on high speed. - all others do either emulate 1.1 devices (hid for example) or are not yet updated (net for example). usb passthrough (linux): - my usb sticks seem to work ok, didn't test that much though, also seeing resets now and then, better don't play with sticks holding important data ... - the lenovo t500 internal usb camera doesn't work. Known issues:"lsusb -v" in the guest often hangs when it tries to query the (not existing) debug descriptor. Most likely a flaw in the ehci error handling, maybe not raising a error IRQ where it should.
cheers, Gerd
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